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staging: comedi: ni_mio_common: ni_gpct_device_destroy() can handle a NULL pointer

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Remove the unnecessary NULL pointer check.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2016-03-22 11:10:42 -07:00
committed by Greg Kroah-Hartman
parent bed05b6c34
commit 99307a69bf
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/comedi/drivers/ni_mio_common.c
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@@ -5675,8 +5675,6 @@ static void mio_common_detach(struct comedi_device *dev)
{
struct ni_private *devpriv = dev->private;
if (devpriv) {
if (devpriv->counter_dev)
ni_gpct_device_destroy(devpriv->counter_dev);
}
if (devpriv)
ni_gpct_device_destroy(devpriv->counter_dev);
}